没有2th这种表示方法,2nd才是正确的。第一1st,第二2nd,第三3rd,在第四的以后才是加th,4th(forth),5th(fifth)。2nd就是英语second的缩写,意思是第二、其次,指名次、日期等。June 2nd 五月二日1-10号的英文单词缩写:1st, 2ed, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, 10th